Kyou no Terra Formars wa Oyasumi Desu. (今日のテラフォーマーズはお休みです。, Kyō no Terafōmāzu wa Oyasumi desu.) is a manga series written and illustrated by HATTORI Shouta. The series is a spin-off of the Terra Formars manga series written by SAGUSA Yu and illustrated by TACHIBANA Kenichi
After Terrafo Police was announced, 2 more spin-offs were announced to start in May 10, 2014. Kyou no Terra Formars wa Oyasumi Desu. (今日のテラフォーマーズはお休みです。) by Shouta Hattori is set to run in the Tonari no Young Jump website with a tagline "The members have arrived … but not at Mars! It's a extremely silly spinoff!". Teach Me! Instructor Michelle (教えて！ミッシェル教官 Oshiete! Michelle Kyōkan) by Ryousangata Serebi with tagline "unbelievable erotic gag manga".